146  
FNUS86 KHNX 121109  
FWLHNX  
 
ECCDA DISCUSSIONS  
NATIONAL WEATHER SERVICE SAN JOAQUIN VALLEY - HANFORD CA  
409 AM PDT SAT SEP 12 2026  
 
ECC019-130515-  
MARIPOSA-  
DISCUSSION FOR MARIPOSA ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC021-130515-  
FRESNO-  
DISCUSSION FOR FRESNO ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC023-130515-  
VISALIA-  
DISCUSSION FOR VISALIA ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC025-130515-  
BAKERSFIELD-  
DISCUSSION FOR BAKERSFIELD ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC020-130515-  
YOSEMITE-  
DISCUSSION FOR YOSEMITE ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC022-130515-  
ASH MOUNTAIN-  
DISCUSSION FOR ASH MOUNTAIN ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
 
ECC026-130515-  
PORTERVILLE-  
DISCUSSION FOR PORTERVILLE ECC DISPATCH  
409 AM PDT SAT SEP 12 2026  
 
A TROUGH WILL INCREASE FIRE WEATHER CONCERNS AS IT SWEEPS THROUGH  
OVER THE WEEKEND. WIND GUSTS WILL INCREASE ACROSS THE SAN JOAQUIN  
VALLEY, SIERRA NEVADA, AND MOJAVE DESERT. MULTIPLE WIND PRODUCTS  
HAVE BEEN ISSUED INCLUDING A WIND ADVISORY FOR THE VALLEY. COMBINED  
WITH LOW MINIMUM RELATIVE HUMIDITY (BELOW 10% IN THE MOJAVE DESERT  
AND BETWEEN 15-30% ELSEWHERE), MODERATE FIRE WEATHER RISK IS  
EXPECTED IN THE MENTIONED AREAS UNTIL GUSTS DECREASE AND MINIMUM  
RELATIVE HUMIDITY INCREASES 5-10 PERCENT LATER ON SUNDAY AND INTO  
MONDAY. TEMPERATURES ALSO WILL DECREASE OVER THE WEEKEND INTO THE  
80S BEFORE CLIMBING BACK INTO THE LOWER 90S BY THE MIDDLE OF THE  
NEXT WEEK.  
 
 
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